/*******************************************************************************
 * KindEditor - WYSIWYG HTML Editor for Internet Copyright (C) 2006-2011
 * kindsoft.net
 * 
 * @author Roddy <luolonghao@gmail.com>
 * @site http://www.kindsoft.net/
 * @licence http://www.kindsoft.net/license.php
 ******************************************************************************/

KindEditor.plugin('link', function(K) {
	var self = this, name = 'link';
	self.plugin.link = {
		edit : function() {
			var lang = self.lang(name + '.'), html = '<div style="padding:20px;">'
					+
					// url
					'<div class="ke-dialog-row">'
					+ '<label for="keUrl" style="width:60px;">'
					+ lang.url
					+ '</label>'
					+ '<input class="ke-input-text" type="text" id="keUrl" name="url" value="" style="width:260px;" /></div>'
					+
					// type
					'<div class="ke-dialog-row"">'
					+ '<label for="keType" style="width:60px;">'
					+ lang.linkType
					+ '</label>'
					+ '<select id="keType" name="type"></select>'
					+ '</div>'
					+ '</div>', dialog = self.createDialog({
						name : name,
						width : 450,
						title : self.lang(name),
						body : html,
						yesBtn : {
							name : self.lang('yes'),
							click : function(e) {
								var url = K.trim(urlBox.val());
								if (url == 'http://' || K.invalidUrl(url)) {
									alert(self.lang('invalidUrl'));
									urlBox[0].focus();
									return;
								}
								self.exec('createlink', url, typeBox.val())
										.hideDialog().focus();
							}
						}
					}), div = dialog.div, urlBox = K('input[name="url"]', div), typeBox = K(
					'select[name="type"]', div);
			urlBox.val('http://');
			typeBox[0].options[0] = new Option(lang.newWindow, '_blank');
			typeBox[0].options[1] = new Option(lang.selfWindow, '');
			self.cmd.selection();
			var a = self.plugin.getSelectedLink();
			if (a) {
				self.cmd.range.selectNode(a[0]);
				self.cmd.select();
				urlBox.val(a.attr('data-ke-src'));
				typeBox.val(a.attr('target'));
			}
			urlBox[0].focus();
			urlBox[0].select();
		},
		'delete' : function() {
			self.exec('unlink', null);
		}
	};
	self.clickToolbar(name, self.plugin.link.edit);
});
